Light Year to Nautical Mile (ly to nmi)
Convert ly to nmi — Length converter
One light year equals 5.108531e+12 nmi, so to convert light years to nautical miles you multiply the value by 5.108531e+12. A light year is larger than a nautical mile — going the other way, 1 nmi = 1.957510e-13 ly. For example, 10 ly = 5.108531e+13 nmi and 50 ly = 2.554266e+14 nmi.
5.108531e+12Click to copy
1 ly = 5.108531e+12 nmi
Light Year to Nautical Mile formula
1 Light Year = 5.108531e+12 nmi
Worked examples
- 25 ly = 1.277133e+14 nmi
- 100 ly = 5.108531e+14 nmi
Light Year to Nautical Mile conversion table
| Light Year (ly) | Nautical Mile (nmi) |
|---|---|
| 1 | 5.108531e+12 |
| 2 | 1.021706e+13 |
| 3 | 1.532559e+13 |
| 5 | 2.554266e+13 |
| 8 | 4.086825e+13 |
| 10 | 5.108531e+13 |
| 12 | 6.130238e+13 |
| 15 | 7.662797e+13 |
| 20 | 1.021706e+14 |
| 25 | 1.277133e+14 |
| 50 | 2.554266e+14 |
| 100 | 5.108531e+14 |
| 250 | 1.277133e+15 |
| 500 | 2.554266e+15 |
| 1000 | 5.108531e+15 |
Frequently asked questions
How many nautical miles are in one light year?
One light year equals 5.108531e+12 nautical miles (nmi).
How many light years are in one nautical mile?
One nautical mile equals 1.957510e-13 light years (ly).
How do you convert light years to nautical miles?
1 Light Year = 5.108531e+12 nmi. Use the calculator above for any value.
What is 5 ly in nmi?
5 ly = 2.554266e+13 nmi.
What is 100 ly in nmi?
100 ly = 5.108531e+14 nmi.
What is 10 ly in nmi?
10 ly = 5.108531e+13 nmi.
What is 20 ly in nmi?
20 ly = 1.021706e+14 nmi.
Is a light year bigger than a nautical mile?
Yes. A light year is larger — one light year equals 5.108531e+12 nautical miles (nmi).